Administration on Aging. The agency within the U.S. Department of Health and Human Services that oversees the implementation of the Older Americans Act, including senior nutrition programs, senior centers and supportive services for elders. See for more information.
Aoa are fictive creatures in the Dungeons & Dragons setting. These outsiders are born from the friction caused as a result of the rare occurrences when the Negative Energy Plane and Positive Energy Plane graze each other.